Johannes Kepler

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Johannes Kepler (21 Oktober 1571^[1]/November 1630^[2]) was 'n Duitse^[3] wiskundige^[4], sterrekundige^[5], en sterrewiggelaar^[6].

[wysig] Verwysings

1. ^ Bryant, Walter W.; S. Chapman (redakteur) (1920) Pioneers of progress: men of science: Kepler, hoofstuk 2: Early life of Kepler. "On 21st December, 1571, [...] was born"
2. ^ Bryant, op. cit., hoofstuk 6: Closing years. "dying in November, 1630"
3. ^ Bryant, op. cit., hoofstuk 2: Early life of Kepler. "at Weil in the Duchy of Wurtemberg, was born"
4. ^ Bryant, op. cit., hoofstuk 4: "Kepler joins Tycho". "He succeeded to Tycho's post of principal mathematician to the Emperor"
5. ^ Bryant, op. cit., hoofstuk 4: "Kepler joins Tycho". "The following year saw friction between the two astronomers, and we learn from Kepler's abject letter of apology that he was entirely in the wrong."
6. ^ Kollerstom, Nicholas (2006) Kepler's belief in astrology